The Mass Number of an Atom Is Equal to the Number

question 153

Multiple Choice

The mass number of an atom is equal to the number of what particles in the nucleus?

• A) positrons.
• B) electrons
• C) nucleons
• D) protons
• E) neutrons

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Definitions:

Interviews

Structured or semi-structured conversations used as a method to gather information, assess qualifications, and evaluate candidates or subjects.

Observation

A method of gathering data or gaining insight by meticulously watching and noting the occurrences or behaviors in a particular setting.

Team Task Analysis

A systematic evaluation of the tasks performed by a team, aimed at understanding the requirements, processes, and goals to optimize team performance and efficiency.

Traditional Task Analysis

A method for studying the tasks necessary for job performance, often used in designing training or improving efficiency.